Finding the Third Proportional to 12,292.50 and 18,500.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,292.50 : 18,500.25 = 18,500.25 : x
2. Step 2: Convert to fraction form
   12,292.50/18,500.25 = 18,500.25/x
3. Step 3: Cross multiply
   12,292.50x = 18,500.25 × 18,500.25
4. Step 4: Simplify right side
   12,292.50x = 342,259,250.06
5. Step 5: Solve for x
   x = 342,259,250.06/12,292.50
6. Step 6: Final answer
   x = 27,842.93